The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2026
Filed:
Jun. 02, 2023
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Minefumi Ouchi, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
An acoustic wave device includes a support substrate, a piezoelectric layer, an energy confining layer, a first resonator, and a second resonator. The piezoelectric layer includes a first principal surface and includes lithium niobate or lithium tantalate. The energy confining layer is provided between the support substrate and the piezoelectric layer. Each of the first resonator and the second resonator includes at least one pair of a first electrode and a second electrode provided to the first principal surface of the piezoelectric layer. The first resonator is structured to generate a thickness-shear mode bulk wave, and the second resonator is structured to generate a wave other than a thickness-shear mode bulk wave.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile